Extended Data Fig. 3: Seasonal cycle of nitracline and Equatorial Undercurrent (EUC) core depths and chlorophyll at 23° W and 10° W.
From: Seasonal productivity of the equatorial Atlantic shaped by distinct wind-driven processes
Shown are of EUC core depth, \({D}_{{EUC}}\) (black lines, left axes), the depth of the 20 °C isotherm, \({D}_{20^\circ C}\), as a proxy of the nitracline (red lines, left axes), and the depth difference, \({D}_{{EUC}}-{D}_{20^\circ C}\) (dashed blue lines, first right axes), at 0°, 23° W (a) and 0°, 10° W (b) from moored observations. Also included in both panels is chlorophyll averaged between 1° S-1° N, 30° W-0° (green, second right axis).
